A. Galán's repositories
nyTaxiEventAggregatorStreaming
Spark Streaming app that collects NY City taxi trips from Kafka queue, save raw data into HDFS/Parquet and generate OLAP Cubes within Cassandra. On the other hand, there is a benchmark to compare queries in HDFS vs OLAP Cubes
Cassandra_zeppelin_NY_Taxi_Trips
Cassandra modelling and CQL statements to storage denormalized NY City taxi trips events
nytaxieventaggregator_structured
Structured Streaming Spark app that collects data from Kafka queue, save raw data into HDFS/parquet and denormalized data ordered by dimension within Cassandra
DataSciencePythonCoursera
Course assignments Introduction to Data Science in Python
Language:JavaScript000
EventAggregationSparkRDD
Event Aggregator Spark RDD
EventSimulator
Event simulator. It takes data from csv file and injects row per row in a Kafka queue every 50ms
Language:Python000
hadoop-mr-java-analisisLogs
Native Java MapReduce project. Linux Systems log analytics
HuffmanCode
Huffman Codification Scala